--- /dev/null
+---
+# file: roles/tg_sut/tasks/aarch64.yaml
+
+- name: Configure aarch64 kernel parameters
+ lineinfile:
+ path: '/etc/default/grub'
+ state: 'present'
+ regexp: '^GRUB_CMDLINE_LINUX='
+ line: 'GRUB_CMDLINE_LINUX="isolcpus={{ isolcpus }} nohz_full={{ isolcpus }} rcu_nocbs={{ isolcpus }} intel_iommu=on nmi_watchdog=0 audit=0 nosoftlockup processor.max_cstate=1"'
+ notify: ['Update GRUB']
+ tags: set-grub
+